Using UAV Imagery to Detect and Map Woody Species Encroachment in a Subalpine Grassland: Advantages and Limits. - Ludovica Oddi; Edoardo Cremonese; Lorenzo Ascari; Gianluca Filippa; Marta Galvagno; Davide Serafino; Umberto Morra di Cella (Remote. Sens., 2021)